{
  "manageEntity": {
    "action": "Repost",
    "entityId": "263156019",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd30652373417c5e710d273406648871172f530d052b97d24b2075fd5ba860f5e",
    "signature": "0x4fa09775eb6e9d3fddf1b01d3c612c9faf68a17866aa66aaa1fe4bf0c3bec7793f96b4da27e2e1909dad5fd8837ded1841397ff9727f8fdb45a16a3c44e0c7f71b",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}